/ Dictionary / Index B bumboat: Meaning and Definition of Find definitions for: bum•boat Pronunciation: (bum'bōt"), [key] — n. Naut. a boat used in peddling provisions and small wares among vessels lying in port or offshore. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bumboat (Thesaurus) bumbling bumf Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language